. . "Psychologe Eugene McKenna" . "Eugene McKenna"@en-US . "McKenna" . . "McKenna, Eugene Psychologe" . "McKenna, Eugene Psychologist" . "Psychologist Eugene McKenna" . "McKenna, Eugene Psychologue" . "Eugene" . "Eugene F. McKenna" . . "Psychologue Eugene McKenna" . "Mckenna" . . . "Railroad conductor" . "Eugene Mckenna" . "F." .